MAXX - CNC Aluminum Stainless Steel Spring Guide - MX-SPG001S1

CNC Stainless Steel/Aluminum Spring Guide Thru-Hole is specifically designed for Bolt Recoil Shock System (BRSS) to keep the spring in line and allow the spring to rotate on shaft during high compression. 
This Spring Guide Thru-Hole is machined with a 6.8mm through hole on stainless steel hub to allow the pushrod to go through thrust bearing and spring guide without any restriction. 
The Spring Guide Thru-Hole is also equipped thrust ball bearing to reduce spring stress and breakage during high speed spring compression. Made of Stainless Steel and Aluminum.

Features:

Specifically designed for Bolt Recoil Shock System (BRSS)
Stainless Steel and Aluminum construction
Machined 6.8mm through hole on stainless steel hub
Allowed the pushrod to go through thrust bearing and spring guide without any restriction
Equipped thrust ball bearing to reduce spring stress and breakage
Aligned spring in line and rotate on shaft during high compression
Strong stainless steel hub chamfer shoulder designs

Specifications:

Hub Thru-Hole Diameter: 6.8mm
Hub Outer Diameter: 16mm
Shaft Outer Diameter: 10.8mm
Shaft Inner Diameter: 7mm
Shaft Length: 44.5mm
Overall Length: 51.5mm
Material: Stainless Steel and Aluminum
Used for Bolt Recoil Shock System (BRSS)